Guests trekked through the steamy Nashville sunshine to a Music Row bar and eatery Tuesday afternoon (June 18) to celebrate Thompson Square’s second No. 1 single, “If I Didn’t Have You.” Specifically, the event was to honor the song’s four co-writers — the husband-and-wife team of Keifer and Shawna Thompson, plus Paul Jenkins and Jason … More Thompson Square Toasts Second No. 1 at Historic Location